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SYRACUSE, NY - Officials released the mug shot of David Renz, 29, on Thursday, giving the public its first look at the man accused of killing a Liverpool school librarian and raping a child in Clay last Friday.

The Onondaga County District Attorney’s Office and the New York State Police said in an email that they did not release a photo earlier as it was "critical to preserve the integrity of any identification procedure performed in this case."

According to WTVH, Renz is accused of removing an electronic monitoring device before kidnapping Lori Bresnahan, 47, and a 10-year-old girl as they were leaving a gymnastics class at Great Northern Mall.